CN105470572A - 一种钛酸锂电池及其化成方法 - Google Patents
一种钛酸锂电池及其化成方法 Download PDFInfo
- Publication number
- CN105470572A CN105470572A CN201510021421.7A CN201510021421A CN105470572A CN 105470572 A CN105470572 A CN 105470572A CN 201510021421 A CN201510021421 A CN 201510021421A CN 105470572 A CN105470572 A CN 105470572A
- Authority
- CN
- China
- Prior art keywords
- lithium titanate
- titanate battery
- battery
- barrier film
- electrolyte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 72
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 70
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 20
- 239000003792 electrolyte Substances 0.000 claims abstract description 43
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 31
- 239000011149 active material Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 16
- 150000005676 cyclic carbonates Chemical class 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 35
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 239000008151 electrolyte solution Substances 0.000 claims description 21
- -1 benzene sulfone Chemical class 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 15
- 230000002194 synthesizing effect Effects 0.000 claims description 15
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910003002 lithium salt Inorganic materials 0.000 claims description 10
- 159000000002 lithium salts Chemical class 0.000 claims description 10
- 150000005677 organic carbonates Chemical group 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 10
- 239000002985 plastic film Substances 0.000 claims description 10
- 229920006255 plastic film Polymers 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 9
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 9
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 9
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910001228 Li[Ni1/3Co1/3Mn1/3]O2 (NCM 111) Inorganic materials 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 2
- 239000005543 nano-size silicon particle Substances 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010277 constant-current charging Methods 0.000 abstract 4
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 abstract 2
- 150000005678 chain carbonates Chemical class 0.000 abstract 1
- 206010016766 flatulence Diseases 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- SHPBBNULESVQRH-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].[Zr+4] Chemical compound [O-2].[O-2].[Ti+4].[Zr+4] SHPBBNULESVQRH-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- YZSKZXUDGLALTQ-UHFFFAOYSA-N [Li][C] Chemical compound [Li][C] YZSKZXUDGLALTQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- SWAIALBIBWIKKQ-UHFFFAOYSA-N lithium titanium Chemical compound [Li].[Ti] SWAIALBIBWIKKQ-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201510021421.7A CN105470572B (zh) | 2015-01-16 | 2015-01-16 | 一种钛酸锂电池及其化成方法 |
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CN201510021421.7A CN105470572B (zh) | 2015-01-16 | 2015-01-16 | 一种钛酸锂电池及其化成方法 |
Publications (2)
Publication Number | Publication Date |
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CN105470572A true CN105470572A (zh) | 2016-04-06 |
CN105470572B CN105470572B (zh) | 2018-03-23 |
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CN201510021421.7A Expired - Fee Related CN105470572B (zh) | 2015-01-16 | 2015-01-16 | 一种钛酸锂电池及其化成方法 |
Country Status (1)
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CN (1) | CN105470572B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328926A (zh) * | 2016-10-18 | 2017-01-11 | 湖南锂顺能源科技有限公司 | 一种高安全型长寿命三元材料电池 |
CN107464947A (zh) * | 2016-06-02 | 2017-12-12 | 万向二三股份公司 | 一种耐高温锂离子电池 |
CN108172894A (zh) * | 2017-12-30 | 2018-06-15 | 骆驼集团新能源电池有限公司 | 一种耐高温型钛酸锂电池及其化成老化方法 |
CN108281709A (zh) * | 2018-01-09 | 2018-07-13 | 北京英耐时新能源科技有限公司 | 一种耐低温的超长寿命钛酸锂电池及其制备方法 |
CN111129434A (zh) * | 2019-12-16 | 2020-05-08 | 合肥国轩高科动力能源有限公司 | 一种抑制胀气的钛酸锂电芯及其制备方法 |
CN113054270A (zh) * | 2021-03-24 | 2021-06-29 | 骆驼集团新能源电池有限公司 | 一种软包锂离子电池化成工艺 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1797836A (zh) * | 2004-12-30 | 2006-07-05 | 三星Sdi株式会社 | 有机电解液及使用它的锂电池 |
CN102760908A (zh) * | 2012-07-16 | 2012-10-31 | 宁波世捷新能源科技有限公司 | 一种适应多种正极材料体系的锂离子电池的快速化成方法 |
CN102903958A (zh) * | 2012-10-18 | 2013-01-30 | 双登集团股份有限公司 | 提高钛酸锂电池循环性能和倍率性能的方法 |
CN103035944A (zh) * | 2011-10-07 | 2013-04-10 | 索尼公司 | 电解液、二次电池、电池组、电动车辆和电力存储系统 |
CN103151565A (zh) * | 2013-03-20 | 2013-06-12 | 东莞市力嘉电池有限公司 | 一种锂离子二次电池的首次充电化成方法 |
CN103325991A (zh) * | 2013-05-31 | 2013-09-25 | 余玉英 | 一种全温域锂离子电池 |
CN103891028A (zh) * | 2011-10-28 | 2014-06-25 | 旭化成株式会社 | 非水系二次电池 |
CN104064713A (zh) * | 2014-07-10 | 2014-09-24 | 厦门大学 | 一种复合隔膜及其制备方法与应用 |
US20150044578A1 (en) * | 2013-08-07 | 2015-02-12 | E I Du Pont De Nemours And Company | Binders derived from polyamic acids for electrochemical cells |
-
2015
- 2015-01-16 CN CN201510021421.7A patent/CN105470572B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1797836A (zh) * | 2004-12-30 | 2006-07-05 | 三星Sdi株式会社 | 有机电解液及使用它的锂电池 |
CN103035944A (zh) * | 2011-10-07 | 2013-04-10 | 索尼公司 | 电解液、二次电池、电池组、电动车辆和电力存储系统 |
CN103891028A (zh) * | 2011-10-28 | 2014-06-25 | 旭化成株式会社 | 非水系二次电池 |
CN102760908A (zh) * | 2012-07-16 | 2012-10-31 | 宁波世捷新能源科技有限公司 | 一种适应多种正极材料体系的锂离子电池的快速化成方法 |
CN102903958A (zh) * | 2012-10-18 | 2013-01-30 | 双登集团股份有限公司 | 提高钛酸锂电池循环性能和倍率性能的方法 |
CN103151565A (zh) * | 2013-03-20 | 2013-06-12 | 东莞市力嘉电池有限公司 | 一种锂离子二次电池的首次充电化成方法 |
CN103325991A (zh) * | 2013-05-31 | 2013-09-25 | 余玉英 | 一种全温域锂离子电池 |
US20150044578A1 (en) * | 2013-08-07 | 2015-02-12 | E I Du Pont De Nemours And Company | Binders derived from polyamic acids for electrochemical cells |
CN104064713A (zh) * | 2014-07-10 | 2014-09-24 | 厦门大学 | 一种复合隔膜及其制备方法与应用 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107464947A (zh) * | 2016-06-02 | 2017-12-12 | 万向二三股份公司 | 一种耐高温锂离子电池 |
CN106328926A (zh) * | 2016-10-18 | 2017-01-11 | 湖南锂顺能源科技有限公司 | 一种高安全型长寿命三元材料电池 |
CN106328926B (zh) * | 2016-10-18 | 2020-03-27 | 湖南锂顺能源科技有限公司 | 一种高安全型长寿命三元材料电池 |
CN108172894A (zh) * | 2017-12-30 | 2018-06-15 | 骆驼集团新能源电池有限公司 | 一种耐高温型钛酸锂电池及其化成老化方法 |
CN108172894B (zh) * | 2017-12-30 | 2019-04-26 | 骆驼集团新能源电池有限公司 | 一种耐高温型钛酸锂电池及其化成老化方法 |
CN108281709A (zh) * | 2018-01-09 | 2018-07-13 | 北京英耐时新能源科技有限公司 | 一种耐低温的超长寿命钛酸锂电池及其制备方法 |
CN111129434A (zh) * | 2019-12-16 | 2020-05-08 | 合肥国轩高科动力能源有限公司 | 一种抑制胀气的钛酸锂电芯及其制备方法 |
CN113054270A (zh) * | 2021-03-24 | 2021-06-29 | 骆驼集团新能源电池有限公司 | 一种软包锂离子电池化成工艺 |
Also Published As
Publication number | Publication date |
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CN105470572B (zh) | 2018-03-23 |
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Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang District, No. two road, building No. 855, No. Applicant after: Wanxiang 123 Co Ltd Applicant after: Wanxiang Electric Vehicle Co., Ltd. Applicant after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Applicant before: Universal A 1 System Co., Ltd Applicant before: Wanxiang Electric Vehicle Co., Ltd. Applicant before: Wanxiang Group Corporation |
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Granted publication date: 20180323 Termination date: 20190116 |
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